package com.example.thymeleaf3.config;

//import org.springframework.ui.Model;
//import org.springframework.web.bind.annotation.ControllerAdvice;
//import org.springframework.web.bind.annotation.ExceptionHandler;
//
//
//@ControllerAdvice//另有@RestControllerAdvice
//public class GlobalExceptionHandler{
////Exception.class表示处理全局异常
//@ExceptionHandler(Exception.class)
//public String myError(Exceptione e, Model model) {
////        ModelAndView modelAndView = new ModelAndView();
////        modelAndView.addObject("msg", e.getMessage());
////        modelAndView.setViewName("myerror");
////        return modelAndView;
//        model.addAttribute("msg", e.getMessage());
//        return"myerror";
//        }
//        }
